Does anyone know of any middle or high school curriculum around big data visualization? #mtbos #iteachmath

For students taking the AP Calc exam online, can they use Desmos? #mtbos #iteachmath #apcalculus

I have a student who wrote an inductive proof of a part of the chain rule. It doesn't feel right to be, but I can't identify the error. Could someone take a look? @mrdardy @DavidKButlerUoA @j_lanier

Who has resources for learning to teach some students live while others are at home? #mtbos #iteachmath

Without knowing how to solve non-separable differential equations (AP Calc AB), how could I solve this: dy/dx = 8x - 2y has a linear particular solution in form y=mx+b, solve for m+b #mtbos #iteachmath

Anyone else doing the #aplive classes for AP Calc AB? I'm about a week behind with my class, but I'm stuck on a few problems. Anyone want to help with some differential equations? #mtbos #iteachmath dropbox.com/sh/1pepvzhlr4dm3… Seeking hints for A, I, F, H

Anyone have an exploration of triangle congruency that can be easily done on-line? We have a great one for in-person, but it doesn't transfer well. #MTBoS #iteachmath

I've got a domain/range notation question. Thoughts? @mrdardy @samjshah @maxrayriek @Lisaqt314 @ablinstein @lisa_bej @lmhenry9 @jreulbach

Feeling sad this won't be happening anymore! I missed last year when my babe was born...didn't know 2017 was the last one for me. #TMC #mtbos

Can anyone find my error here? @Dave_Sabol @DavidKButlerUoA @samjshah @JimPa23 @mrdardy

Missing you all at #TMC18! Although I can't quite talk math with Finlay yet, he's pretty great to hang out with!

Who teaches u substitution for factoring? Where can I find materials? #mtbos

Can @desmos convert a decimal answer to a fraction? #mtbos

Anyone wishing to relocate to Vermont? Our progressive awesome independent school is seeking a full-time math teacher for next year. Teaching 7th grade-pre calc and anything in between. vermontcommons.org #mtbos

Which topic should I do in my (non-AP, but many will go on in math) Calculus class for our last 1.5 weeks? Area bounded by two curves, differential equations, volumes of revolution, related rates, FTC Part 2, substitution? @Dave_Sabol @samjshah @mrdardy @PIspeak @lmhenry9 #mtbos

When are quadratics introduced in Common Core? Anywhere in MS? #MTBoS

I'm seeking an enrichment unit/project connecting geometry and architecture/design for S who has already done proofs. Any resources or suggestions? #MTBoS #geometry @mrdardy @lisabej_manitou @samjshah @j_lanier @sqrt_1

Are arc trig derivatives tested on AP Calculus AB? @Dave_Sabol @samjshah @lmhenry9 @calcdave @bowmanimal

Hollis and I are thrilled to share that "project raspberry" will be making an appearance in May 2018.